Research Article
Cymbopogon nardus Leaf Ash as an Alternative Material for Enhancing Concrete Strength
Table 11
Analysis of bulk density test results using ANOVA.
| Source | Sum of squares | df | Mean square | F-value | p-Value | |
| Model | 2,440.01 | 2 | 1,220.01 | 4.880E + 07 | 0.0001 | Significant | A-CNLA substitution | 1,821.19 | 1 | 1,821.19 | 7.285E + 07 | <0.0001 | — | B-slump value | 369.20 | 1 | 369.20 | 1.477E + 07 | 0.0002 | — | Residual | 0.0000 | 1 | 0.0000 | — | — | — | Cor total | 2,440.01 | 3 | — | — | — | — |
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